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Dynamic Strain Amplifier
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Bộ khuếch đại tín hiệu cho cảm biến Momen, Load Cell, Strain Gauge CTAplus ST-AM310
This product can be used as a dynamic strain amplifier alone or as a multi-channel using a sub rack case. The voltage output is indicated by an LED for each Util.
It is a high-end model that can be used for strain gauge application sensor and Half and Full bridge strain measurment.
Features
- Built-in automatic temperature compensation circuit
- Easy to adjust Zero and Span by volume
- Built-in adjustment function of Gain and LPF by rotary switch
- Bridge Supply Power selection switch external mounting
- Voltage output observation function by LED
- One touch auto zero function
- Buit-in calibration function itself
Specifications
Bridge voltage | Constant voltage DC 1V, 2V, 5V, 7.5V, 10V |
Application bridge resistance | 120Ω ~ 350Ω |
Rated output |
Voltage ±10V (load resistance more than 200Ω) Current 4~20mA (load resistance less than 300Ω) (optinal) |
Zero adjustment range | 10%, 10 rotations |
Gain (Max 1000) |
Switch: 1, 10, 100, 400, 1000 Span: x1 ~ x10, FINE: x1 ~x0.9 |
S/N rate | 54dB |
Display part | 4 digit |
Frequency response | DC ~20kHz (-3dB) |
Low pass filter | 10Hz, 100Hz, 1kHz, 10kHz, WB |
Non-linearity | ±0.01% F.S |
Stability (Temp. Spec) | Sensitivity ±0.03%/℃ |
Usage temperature range | -10℃ ~ 60℃ |
Humidity | Less than 80% RH |
Power | AC 220V 50/60Hz (AC 110V:Option) |
Correction value | 200με, 2000με 0.5mV/V=1000μStrain |
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